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11 Cards in this Set
- Front
- Back
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What are central and lateral sulci, and what structures do they separate?
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The central and lateral sulci are deep areas of the cortical region that fold upon themselves. The central sulci separates the frontal and parietal lobes. The lateral sulci separates the frontal and temporal lobes.
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Where is CSF produced?
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CSF is produced in choroid plexus of the lateral and 3 rd ventricles
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Describe the course of CSF flow.(in terms of passage through structures)
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CSF flows from:
Lateral ventricles— intraventricular foramen (Foramen of Munro)— 3 rd ventricle— Cerebral Aqueduct (Aqueduct of Sylvius)— 4 th ventricle— Foramen of Luschka—Foramen of Magendie |
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Which of the meninges is the innermost layer?
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Pia mater
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Where is the superior sagittal sinus located?
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Located between the cerebral hemispheres
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The vertebral arteries join to form what artery in the Circle of Willis?
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Basilar artery
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What is cerebral blood flow (per 100 gm)?
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50 cc/100 gm/ min
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The forebrain is made up of what three structures?
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The cerebrum, thalamus, and hypothalamus #13;
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Where is the thalamus located and what is it’s major function?
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Thalamus is located between the brain stem and cerebrum. It’s major function is as a relay structure for all sensory info except smell
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The basal ganglia are nuclei located where?
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The basal ganglia are nuclei located in each of the cerebral hemispheres
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The cerebellum is separated from the cerebrum by what dural membrane?
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Tentorium Cerebelli
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